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P67983

- MT1A_BOVIN

UniProt

P67983 - MT1A_BOVIN

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Protein

Metallothionein-1A

Gene

MT1A

Organism
Bos taurus (Bovine)
Status
Reviewed - Annotation score: 4 out of 5- Experimental evidence at protein leveli

Functioni

Metallothioneins have a high content of cysteine residues that bind various heavy metals; these proteins are transcriptionally regulated by both heavy metals and glucocorticoids.

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Metal bindingi5 – 51Divalent metal cation; cluster B
Metal bindingi7 – 71Divalent metal cation; cluster B
Metal bindingi13 – 131Divalent metal cation; cluster B
Metal bindingi15 – 151Divalent metal cation; cluster B
Metal bindingi19 – 191Divalent metal cation; cluster B
Metal bindingi21 – 211Divalent metal cation; cluster B
Metal bindingi24 – 241Divalent metal cation; cluster B
Metal bindingi26 – 261Divalent metal cation; cluster B
Metal bindingi29 – 291Divalent metal cation; cluster B
Metal bindingi33 – 331Divalent metal cation; cluster A
Metal bindingi34 – 341Divalent metal cation; cluster A
Metal bindingi36 – 361Divalent metal cation; cluster A
Metal bindingi37 – 371Divalent metal cation; cluster A
Metal bindingi41 – 411Divalent metal cation; cluster A
Metal bindingi44 – 441Divalent metal cation; cluster A
Metal bindingi48 – 481Divalent metal cation; cluster A
Metal bindingi50 – 501Divalent metal cation; cluster A
Metal bindingi57 – 571Divalent metal cation; cluster A
Metal bindingi59 – 591Divalent metal cation; cluster A
Metal bindingi60 – 601Divalent metal cation; cluster A

GO - Molecular functioni

  1. zinc ion binding Source: UniProtKB

GO - Biological processi

  1. cellular response to zinc ion Source: UniProtKB
  2. negative regulation of growth Source: UniProtKB
Complete GO annotation...

Keywords - Ligandi

Metal-binding, Metal-thiolate cluster

Names & Taxonomyi

Protein namesi
Recommended name:
Metallothionein-1A
Short name:
MT-1A
Alternative name(s):
MTC
Metallothionein-IA
Short name:
MT-IA
Gene namesi
Name:MT1A
Synonyms:MT-IA
OrganismiBos taurus (Bovine)
Taxonomic identifieri9913 [NCBI]
Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaLaurasiatheriaCetartiodactylaRuminantiaPecoraBovidaeBovinaeBos
ProteomesiUP000009136: Chromosome 18

Subcellular locationi

GO - Cellular componenti

  1. cytoplasm Source: UniProtKB
  2. nucleus Source: UniProtKB
  3. perinuclear region of cytoplasm Source: UniProtKB
Complete GO annotation...

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 6161Metallothionein-1APRO_0000197223Add
BLAST

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Modified residuei1 – 11N-acetylmethionine

Keywords - PTMi

Acetylation

Proteomic databases

PaxDbiP67983.

Expressioni

Gene expression databases

ExpressionAtlasiP67983. baseline.

Interactioni

Subunit structurei

Monomer.

Structurei

3D structure databases

ProteinModelPortaliP67983.
SMRiP67983. Positions 1-61.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni1 – 2929BetaAdd
BLAST
Regioni30 – 6132AlphaAdd
BLAST

Domaini

Class I metallothioneins contain 2 metal-binding domains: four divalent ions are chelated within cluster A of the alpha domain and are coordinated via cysteinyl thiolate bridges to 11 cysteine ligands. Cluster B, the corresponding region within the beta domain, can ligate three divalent ions to 9 cysteines.

Sequence similaritiesi

Phylogenomic databases

eggNOGiNOG138665.
GeneTreeiENSGT00730000110883.
HOGENOMiHOG000236262.
HOVERGENiHBG096092.
InParanoidiP67983.
KOiK14739.
OMAiFHGPPMN.
TreeFamiTF336054.

Family and domain databases

Gene3Di4.10.10.10. 1 hit.
InterProiIPR017854. Metalthion_dom.
IPR023587. Metalthion_dom_vert.
IPR003019. Metalthion_sfam_euk.
IPR000006. Metalthion_vert.
IPR018064. Metalthion_vert_metal_BS.
[Graphical view]
PANTHERiPTHR23299. PTHR23299. 1 hit.
PfamiPF00131. Metallothio. 1 hit.
[Graphical view]
PRINTSiPR00860. MTVERTEBRATE.
SUPFAMiSSF57868. SSF57868. 1 hit.
PROSITEiPS00203. METALLOTHIONEIN_VRT. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

P67983-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MDPNCSCPTG GSCSCAGSCT CKACRCPSCK KSCCSCCPVG CAKCAQGCVC
60
KGASDKCSCC A
Length:61
Mass (Da):5,951
Last modified:August 13, 1987 - v1
Checksum:iCB56570A19BC6995
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
M76977 Genomic DNA. Translation: AAA30637.1.
BC142364 mRNA. Translation: AAI42365.1.
RefSeqiNP_001035582.1. NM_001040492.2.
UniGeneiBt.42866.

Genome annotation databases

EnsembliENSBTAT00000002092; ENSBTAP00000002092; ENSBTAG00000038067.
GeneIDi404071.
KEGGibta:404071.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
M76977 Genomic DNA. Translation: AAA30637.1 .
BC142364 mRNA. Translation: AAI42365.1 .
RefSeqi NP_001035582.1. NM_001040492.2.
UniGenei Bt.42866.

3D structure databases

ProteinModelPortali P67983.
SMRi P67983. Positions 1-61.
ModBasei Search...
MobiDBi Search...

Proteomic databases

PaxDbi P67983.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

Ensembli ENSBTAT00000002092 ; ENSBTAP00000002092 ; ENSBTAG00000038067 .
GeneIDi 404071.
KEGGi bta:404071.

Organism-specific databases

CTDi 4489.

Phylogenomic databases

eggNOGi NOG138665.
GeneTreei ENSGT00730000110883.
HOGENOMi HOG000236262.
HOVERGENi HBG096092.
InParanoidi P67983.
KOi K14739.
OMAi FHGPPMN.
TreeFami TF336054.

Miscellaneous databases

NextBioi 20817530.

Gene expression databases

ExpressionAtlasi P67983. baseline.

Family and domain databases

Gene3Di 4.10.10.10. 1 hit.
InterProi IPR017854. Metalthion_dom.
IPR023587. Metalthion_dom_vert.
IPR003019. Metalthion_sfam_euk.
IPR000006. Metalthion_vert.
IPR018064. Metalthion_vert_metal_BS.
[Graphical view ]
PANTHERi PTHR23299. PTHR23299. 1 hit.
Pfami PF00131. Metallothio. 1 hit.
[Graphical view ]
PRINTSi PR00860. MTVERTEBRATE.
SUPFAMi SSF57868. SSF57868. 1 hit.
PROSITEi PS00203. METALLOTHIONEIN_VRT. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

« Hide 'large scale' publications
  1. Cited for: PROTEIN SEQUENCE.
    Tissue: Liver.
  2. "Nucleotide sequence and characterization of bovine metallothionein gene."
    Yang J., Shen X.-Z., Yang W.-M., Peterson M.G., Mercer J.F.B., Woo S.L.C.
    Chin. Sci. Bull. 38:419-423(1993)
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
  3. NIH - Mammalian Gene Collection (MGC) project
    Submitted (JUN-2007) to the EMBL/GenBank/DDBJ databases
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
    Strain: Crossbred X Angus.
    Tissue: Liver.

Entry informationi

Entry nameiMT1A_BOVIN
AccessioniPrimary (citable) accession number: P67983
Secondary accession number(s): A5PK56, P04356, P04902
Entry historyi
Integrated into UniProtKB/Swiss-Prot: August 13, 1987
Last sequence update: August 13, 1987
Last modified: October 29, 2014
This is version 68 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Direct protein sequencing, Reference proteome

Documents

  1. Metallothioneins
    Classification of metallothioneins and list of entries
  2. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3